CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 90,357	$ 101,084
Short-term investments	45,554	108,684
Accounts receivable, net	86,958	71,125
Receivables from collaborative partners	427	562
Inventories	11,258	10,494
Income taxes receivable	14,509	6,358
Prepaid and other current assets	11,884	10,665
Total current assets	260,947	308,972
Marketable securities, long-term	1,182
Property and equipment, net	16,065	14,794
Intangible assets, net	927,884	1,008,994
Deferred tax assets	42,344	22,995
Other assets	1,264	1,494
TOTAL ASSETS	1,249,686	1,357,249
Current liabilities:
Accounts payable	18,471	12,805
Accrued rebates, returns and discounts	124,672	121,058
Accrued liabilities	53,363	62,931
Income taxes payable	543
Contingent consideration liability	4,331	3,318
Interest payable	13,768	18,672
Other current liabilities	882	848
Total current liabilities	216,030	219,632
Contingent consideration liability, long-term portion	10,618	11,653
Senior Notes	465,453	563,012
Convertible Notes	248,735	237,313
Other long-term liabilities	18,119	10,584
Shareholders' equity:
Common stock	283,899	264,511
Additional paid-in capital	79,239	78,622
Accumulated deficit	(72,376)	(28,024)
Accumulated other comprehensive loss, net of tax	(31)	(54)
Total shareholders' equity	290,731	315,055
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 1,249,686	$ 1,357,249